Newcomb, Simon, 1835-1909 · New York, H. Holt & company · leaf 289
METEORS. 271 vation. One element necessary for determining the orbits of these bodies is, therefore, wanting. In the case of the … Fig. To.— Radiant Point op Meteoric Shower. showers of 1799, 1833, and 1866, commonly called the November showers, this element is given by the time of
Astronomy
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